August weather forecast
Mayville, ND

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Weather in August

With August, summer weather continues its reign in Mayville but with subtle transitions hinting towards the upcoming fall season. Although the nights remain warm around 59.4°F (15.2°C), there's a very slight dip compared to July. Increasing rainfall coupled with slowly shortening days suggest the impending arrival of autumn. As temperatures gradually descend and daylight hours decrease, there are signals of change, serving as the city's gateway from summer to fall.

Temperature

The temperature hits its peak in July and August, recording an average high-temperature of 80.4°F (26.9°C).

Humidity

The least humid month is August, with an average relative humidity of 61%.

Rainfall

In Mayville, during August, the rain falls for 9.8 days and regularly aggregates up to 1.57" (40mm) of precipitation. Throughout the year, in Mayville, North Dakota, there are 101.8 rainfall days, and 18.23" (463mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In Mayville, the average length of the day in August is 14h and 12min.
On the first day of the month, sunrise is at 6:08 am and sunset at 9:02 pm. On the last day of August, in Mayville, sunrise is at 6:47 am and sunset at 8:10 pm CDT.

Sunshine

In August, the average sunshine in Mayville is 10.6h.

UV index

The average daily maximum UV index in August in Mayville, North Dakota, is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In August, an average UV index of 5 transforms into the following instructions:
Take precautions - Protection against sunburn is recommended. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
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Frequently asked questions

What is the warmest month in Mayville?

The months of July and August bring the highest temperatures in Mayville, averaging a high of 80.4°F (26.9°C).

What is the average August temperature in Mayville?

The average high-temperature and low-temperature in Mayville, North Dakota, during August are 80.4°F (26.9°C) and 59.4°F (15.2°C) respectively.

What is the least humid month in Mayville?

With an average relative humidity of 61%, August is the least humid month in Mayville, North Dakota.

What is the average humidity in August in Mayville?

In August, the average relative humidity is 61%.

How much does it rain in Mayville in August?

In Mayville, in August, during 9.8 rainfall days, 1.57" (40mm) of precipitation is typically accumulated.

When it does not snow in Mayville?

June through September are months without snowfall in Mayville, North Dakota.

What is the average length of the day in August in Mayville?

In August, the average day length is 14h and 12min.

What time are sunrise and sunset in August in Mayville?

In August, on the first day of the month, sunrise is at 6:08 am and sunset at 9:02 pm. On the last day of the month, in Mayville, sunrise is at 6:47 am and sunset at 8:10 pm CDT.

How many hours of sunshine does Mayville have in August?

In Mayville, the average sunshine duration in August is 10.6h.

How high is the UV index in August in Mayville?

In Mayville, the average daily maximum UV index in August is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Mayville, ND

Average temperature in August - Mayville, ND
  • Average high temperature in August: 80.4°F

The warmest months (with the highest average high temperature) are July and August (80.4°F).
The month with the lowest average high temperature is January (15.6°F).

  • Average low temperature in August: 59.4°F

The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (1.8°F).

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Average pressure in August
Mayville, ND

Average pressure in August - Mayville, ND
  • Average pressure in August: 29.91"Hg

The month with the highest atmospheric pressure is February (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).

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Average wind speed in August
Mayville, ND

Average wind speed in August - Mayville, ND
  • Average wind speed in August: 8.3mph

The windiest month (with the highest average wind speed) is October (10.9mph).
The calmest months (with the lowest average wind speed) are July and August (8.3mph).

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Average humidity in August
Mayville, ND

Average humidity in August - Mayville, ND
  • Average humidity in August: 61%

The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is August (61%).

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Average rainfall in August
Mayville, ND

Average rainfall in August - Mayville, ND
  • Average rainfall in August: 1.57"

The wettest month (with the highest rainfall) is June (3.5").
The driest months (with the least rainfall) are January and February (0.55").

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Average rainfall days in August
Mayville, ND

Average rainfall days in August - Mayville, ND
  • Average rainfall days in August: 9.8 days

The month with the highest number of rainy days is June (16.9 days).
The month with the least rainy days is February (1.9 days).

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Average snowfall in August
Mayville, ND

Average snowfall in August - Mayville, ND
  • Average snowfall in August: 0"

The month with the highest snowfall is December (4.25").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in August
Mayville, ND

Average snowfall days in August - Mayville, ND
  • Average snowfall days in August: 0 days

The month with the highest number of snowfall days is December (14 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in August /
Average sunshine in August
Mayville, ND

Average daylight in August / Average sunshine in August - Mayville, ND
  • Average daylight in August: 14h and 1min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).

  • Average sunshine in August: 10h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).

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Average sunshine days in August
Mayville, ND

Average sunshine days in August - Mayville, ND
  • Average sunshine days in August: 19.7 days

The month with the most sunshine days is September (20.4 days).
The month with the least sunshine days is June (10.3 days).

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Average UV index in August
Mayville, ND

Average UV index in August - Mayville, ND
  • Average UV index in August: 5

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February and November (UV index 1).

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Average cloud cover in August
Mayville, ND

Average cloud cover in August - Mayville, ND
  • Average cloud cover in August: 25

The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 25).

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Average visibility in August
Mayville, ND

Average visibility in August - Mayville, ND
  • Average visibility in August: 6mi

The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).

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Mayville, North Dakota, USA

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